[ Grammar and Vocabulary ]
We won’t catch the plane _________________ we leave home now! Please hurry up!
A. if
B. providing that
C. except
D. unless

Random Topics:
Present Tense vs Present ContinuousModal Verbs of PermissionAlthough, Though, In spite of, DespitePhrasal Verb Put & GoParticiple AdjectivesHas and HaveFuture TensesTenses and ArticlesPresent and Past Simple TenseIdentifying TensesOther quiz:
Modals › ViewBirds ….. fly but lions can’t.
A. can
B. will be able to
C. don’t have to
D. should
Countable and Uncountable › View
We don’t need _______ salt.
A. many
B. much